ANTENNA FOR CONTROLLING RADIATION DIRECTION
First Claim
1. An antenna comprising:
- a first substrate;
a first radiator formed at one surface of the first substrate;
a second radiator formed at another surface of the first substrate; and
a tuning part which controls a radiation pattern by changing a size of an overlapping region of the first radiator and the second radiator disposed with the first substrate interposed therebetween, according to a control signal.
1 Assignment
0 Petitions
Accused Products
Abstract
An antenna for controlling a radiation pattern includes a first substrate; a first radiator formed in one surface of the first substrate; a second radiator formed in other surface of the first substrate; and a tuning part which controls a radiation pattern by changing a size of an overlapping region of the first radiator and the second radiator disposed with the first substrate interposed therebetween according to an external control signal. The tuning part includes a plurality of sub-radiators arranged by at least one side of the first radiator or the second radiator, and a plurality of switches. Accordingly, the beam radiation pattern can be easily controlled through the switch control.
6 Citations
17 Claims
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1. An antenna comprising:
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a first substrate; a first radiator formed at one surface of the first substrate; a second radiator formed at another surface of the first substrate; and a tuning part which controls a radiation pattern by changing a size of an overlapping region of the first radiator and the second radiator disposed with the first substrate interposed therebetween, according to a control signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method of controlling a radiation pattern of an antenna, the method comprising:
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receiving a control signal; and controlling a radiation pattern emitted by the antenna in response to the control signal, the controlling comprising; changing an amount of overlap between a first radiator and a second radiator, the first radiator being disposed at one surface of a first substrate and the second radiator being formed at another surface of the substrate. - View Dependent Claims (16, 17)
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Specification